v0.56.0

Set minimum protocol version to TLSv1.2_2019 @nitrocode (#144)

what

• Set minimum protocol version to TLSv1.2_2019

why

• This is the most secure option as it only supports tls 1.2 and 1.3

references

• https://aws.amazon.com/about-aws/whats-new/2020/07/cloudfront-tls-security-policy
• https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/secure-connections-supported-viewer-protocols-ciphers.html#secure-connections-supported-ciphers